The MotoPi board is an expansion board for controlling and using up to 16 PWM-controlled 5V servo motors. Its own clock on the MotoPI provides a very accurate PWM signal and also a precise positioning.

The built-in capacitor additionally buffers the current. This reduces the collapse of the stress in the event of a brief additional load, which could otherwise lead to jerking. An additional capacitor can also be connected.

The integrated analog-to-digital converter offers new possibilities such as: control via a joystick. The control and programming of the motors can, as usual, continue to be operated conveniently via the Raspberry Pi.